Cold room door closer



FIG. 1 is a perspective view of a cold room door closer showing my newdesign.

FIG. 2 is a top view thereof.

FIG. 3 is a bottom view thereof.

FIG. 4 is a front view thereof.

FIG. 5 is a rear view thereof.

FIG. 6 is a right side view thereof; and,

FIG. 7 is a left side view thereof.

The broken lines depict portions of the cold room door closer that formno part of the claimed design.

CLAIM The ornamental design for a cold room door closer, as shown anddescribed.